baber/WOPTO huggingface dataset:
Patent JP-2002137303-A (JP)
Title: Clamping element
Inventor: JORG WERMELINGER
IPC: B29C65/78
Filed: 2001-07-17
Abstract: PROBLEM TO BE SOLVED: To propose a clamping element for firmly fixing a plastic molding component as firmly as possible and saving a working space as much as possible when a plastic molding component is to be welded. SOLUTION: The clamping element (1) for fixing the plastic molding component during welding comprises a fixing component (5) for clamping at a plastic welder. The component (5) has at least one first annular recess (7) for housing the element (1) and at least one second recess (8) for housing a spring element (9) for radially operating at the element (1). The element (1) further comprises at least one protrusion (12) disposed oppositely to an outer surface of the plastic component on an inner surface (4). This element can satisfactorily fix the plastic component even at a very narrow place.
Patent JP-2003034666-A (JP)
Title: Method for producing allyl methacrylate
Inventor: KUKO YOICHI
IPC: C07C69/54
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing allyl methacrylate by a continuous reaction. SOLUTION: The allyl methacrylate is produced by subjecting 2-allyl hydroxyisobutyrate to continuous dehydration in gas phase, usually at 100-400 deg.C and at an atmospheric pressure using a phosphate of a rare-earth element as a catalyst. The catalyst phosphate of the rare-earth element is prepared by precipitation after mixing an aqueous solution of salts of the rare-earth element with almost same number of moles of phosphoric acid as the salts.
Patent JP-2003027482-A (JP)
Title: Reinforced earth method and reinforcing material
Inventor: MIZOGUCHI SHIGERU
IPC: E21B10/36
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide an earth reinforced method, capable of reinforcing even hard ground and also the ground, to which a large external force is applied. SOLUTION: A reinforcing member 10 comprises a barrel member 11 and a bit 13 attached to the tip of the barrel member; the bit 13 is rotated and the ground is excavated from the ground surface to the underground; a filling material 5 is discharged near the bit 13 through the inside of the barrel member 11 and is filled in a bore hole 4; when the filling material 5 is hardened, at least the tip side of the barrel member 11 is linked to the underground, and the base end portion of the barrel member 11 is linked to the ground surface; and the barrel member 11 is a hollow rod steel, having a high strength subjected to hardening and tempering in the reinforced earth method for the ground 1.
Patent JP-2003024488-A (JP)
Title: Golf putter
Inventor: IGAWA TOSHIO
IPC: A63B102/32
Filed: 2001-07-18
Abstract: PROBLEM TO BE SOLVED: To provide a golf putter providing a good hitting feeling, making it easy to control the distance and direction of rolling of a golf ball, and being usable without discomfort. SOLUTION: The golf putter has a head 1 with a face at least a portion of which is made from ultra-high molecular-weight high-density polyethylene. Preferably, the head 1 comprises a faceplate 3 made of the ultra-high-molecular- weight high-density polyethylene and a metallic member 2, with the face plate 3 mounted on the metallic member 2 and covered on its back with the metallic member 2. Preferably, the bottom surface 5 of the head 1 is constructed of the metallic member 2.
Patent JP-2002053964-A (JP)
Title: Head for vaporizing various precursors in chemical vapor phase deposition, and allowing the precursors to flow on semiconductor wafer
Inventor: KU VINCENT W
IPC: H01L21/205
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a vaporizer head for allowing the vaporized precursor compound for depositing a metal and other layers on a semiconductor to uniformly flow to a treatment chamber under a low pressure. SOLUTION: This vaporizer head has a valve-like body having the axis 20, a long cavity 22 and an input end and an output end. The cavity 22 has an opening 24 for receiving the flow of the precursor compound 46. A plurality of passages 30 and 34 for the flow of the vapor phase through the head 12 are provided. The passages 30 and 34 are extended in a radial direction around a wheel in a spoke shape along the cavity at angles 60, 62 and 64 inclined to the axis from the cavity 22 to a tapered output surface 32 of the head 12. The cavity 22 has a well-shaped bottom part 26 which traps liquid droplets or particles of the precursor compound, and prevents the liquid droplets or the particles other than the vapor phase from being separated away from the head.  A plurality of passages have a sufficiently large diameter so that only the low pressure drop is present in the vapor phase flowing through the head.
Patent JP-2003029771-A (JP)
Title: Karaoke device
Inventor: KAWAGUCHI MASAKI
IPC: G10K15/04
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To realize the functions of a conventional MIDI karaoke device, in a karaoke device in which MPEG audio compressed data are used. SOLUTION: The karaoke device stores karaoke data which have been received through a network and are at least constituted of background video data, music data, lyrics data and color changing data. In the karaoke data, the background video data and the music data are respectively constituted by MPEG files and the karaoke device is provided with a plurality of MPEG decoders to decode the respective MPEG files. Note that the decoders are driven by a common clock.
Patent JP-2003024746-A (JP)
Title: Exhaust gas treatment method
Inventor: FUJIWARA MICHIO
IPC: B01D53/70
Filed: 2001-07-19
Abstract: PROBLEM TO BE SOLVED: To provide an exhaust gas treatment method capable of forming ozone water high in concentration without increasing the discharge pressure of a cooling water pump and making the concentration of ozone gas high and capable of being reduced in equipment cost and running cost. SOLUTION: Ozone-containing water and ozonizing gas formed in a mixer 1c and a gas-liquid separator 1h are supplied to the exhaust gas passage reaching a discharge port from an exhaust gas generation source in a granular state.
Patent JP-2003033979-A (JP)
Title: Easy-opening packing bag and method for printing and processing the same
Inventor: TOSHIMOTO MASANORI
IPC: B31B50/88
Filed: 2001-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for printing and processing an easy-opening packing bag which can promptly accomplish on-demand in management of merchandize, highly reliable in printing quality, and can perform high contrast printing, and also to provide the easy-opening packing bag by which the printing quality of image patterns and its reliability can be displayed even in the case of a bag containing developing power for electrophotography or toner powder. SOLUTION: In the method for printing on the easy-opening packing bag formed of a laminated layer film having an outer layer, a middle layer and a heat-bonded resin layer, the method is characterized in that printing is performed on the packing bag by a thermal transfer ribbon or an ink jet recording method in the empty state of the packing bag, the method for processing the easy-opening packing bag is characterized in that a thermoplastic resin layer is deposited on the printed surface of the easy-opening packing bag printed by the printing method for the easy-opening packing bag, and the easy-opening packing bag is characterized in that the development power for electrophotographing duplication or the toner powder is stored in the easy-opening packing bag printed by the method for printing on the easy-opening packing bag.
Patent JP-2002080508-A (JP)
Title: Improved process for producing polyvinyl chloride
Inventor: BONARDI CHRISTIAN
IPC: C08F14/06
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous suspension polymerization process for producing a polymer having an improved color, especially a polyvinyl chloride and a PVDF product, and a process utilizing a combination of an N-substituted hydroxylamine chain stopper and a fixed polymerization initiator. SOLUTION: The improved process method is characterized in that vinyl chloride alone or a mixture of vinyl chloride and <50% another vinyl monomer is subjected to an aqueous suspension polymerization, its polymerization initiator comprises at least one kind of a compound selected from a dialkyl peroxydicarbonate, a peroxy-t-alkanoate and a diacyl peroxide, and further a mono- or disalkyl-substituted N-hydroxylamine is used as the polymerization initiator or the chain stopper.
Patent JP-2003034352-A (JP)
Title: Packing structure of box-shaped device and method for unpacking the same
Inventor: ANDO DAISUKE
IPC: F16B43/00
Filed: 2001-07-26
Abstract: PROBLEM TO BE SOLVED: To provide a packing structure in which packing and unpacking goods can stably be carried out without causing danger, in less time and without using much labor. SOLUTION: A leg 11 of a device body, having a female thread 13 in the axial direction, is placed on a packing base frame 15, having a bolt hole 14, in a way that a washer 18a, having an opening 17 extending from a through hole 16 to the edge thereof, is interposed between the leg 11 and the packing base frame 15. A bolt 12 is screwed on the female thread 13 in the leg 11 in a way that a washer 18b, having an opening 17 extending from the through hole 16 to the edge thereof, is interposed between the packing base frame 15 and the bolt 12. So that a device body 10 is fixed to the packing base frame 15, and the washers 18a, 18b are removed from the bolt 12 through the openings 17, 17 by loosening the bolt 12. Then, a wedge is fitted into a recess 19 of the packing base frame 15, thus splitting the base frame 15, so that the base frame 15 is removed from the bolt 12.
Patent JP-2003042201-A (JP)
Title: Disc brake device
Inventor: KURIMOTO SEIJI
IPC: F16D65/18
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To prevent a feeling of effectiveness from obstructing in a brake even when a temperature of a caliper rises, in the disc brake for a vehicle. SOLUTION: This disk brake device fitting a rubber-made piston seal 3 into a seal groove 4 worked in an inner surface of a cylinder 1 of a caliper for a brake, and sealing with liquid between a brake piston 2 and the cylinder 1 by this piston seal 3, is characterized by providing a clearance between an external peripheral part of the piston seal 3 and the seal groove 4 while eliminating a clearance between the piston seal 3 and the seal groove 4 in a slide direction of the brake piston 2.
Patent JP-2003042023-A (JP)
Title: Inlet system for motorcycle
Inventor: TOYODA HIDETOSHI
IPC: F02M35/12
Filed: 2001-08-01
Abstract: PROBLEM TO BE SOLVED: To make a passage forming member lighter without forming the passage forming member in a complete closed section structure than in providing a conventional passage separately from a cowl, to achieve a larger cross section area of passage because of the passage forming member directly mounted on the inner face of the cowl without providing a conventional gap between the cowl and the passage forming member, and additionally to effectively utilize a space inside the cowl to form a compact motorcycle and reduce inlet noises by providing a resonator in the passage inside the cowl. SOLUTION: The inlet passage 70 is formed integrally with the cowl 38 and the passage forming member 55 mounted on the inner face of the cowl 38, and the resonator 72 is provided in a portion of the inlet passage 70 for reducing the inlet noises.
Patent JP-2003046623-A (JP)
Title: Cover for portable telephone
Inventor: KAWAHARA MASAHIKO
IPC: H04M1/17
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To provide a cover, which becomes the ornament of a portable telephone ordinarily and can be used for wiping dirt away when a screen gets dirty. SOLUTION: In a cover (20) for portable telephone, with which a portion (23) of cloth composed of split extra fine fibers and knitted or woven into form of bag or cylinder to abut to a liquid crystal screen is hollowed out, as a split extra fine fiber comprising the cover cloth, an extra fine fiber of <=1 denier is preferable. Especially, an extra fine polyester filament fiber of <=0.1 denier, which becomes topics as an eyeglass wiper, is preferable. It is preferable to apply slip preventing coating on the rear side (to abutted to the portable telephone) of the cover cloth. As slip preventing coating, it is preferable to apply acrylic foamed resins.
Patent JP-2003045568-A (JP)
Title: Plug-type connector
Inventor: OSADA TAKAYUKI
IPC: H01R13/639
Filed: 2001-08-02
Abstract: PROBLEM TO BE SOLVED: To adjust the size of load, when a lock piece is engaged with and disengaged from an engaging part of a mating connector, without influencing the overall size. SOLUTION: This plug type connector has a contact point part 20, the lock piece 30, and a depressing operation member 50. The lock piece 30 is formed of a synthetic resin mold having a deflectively deformable arm part 32, and a locking part 33 engaged with and disengaged from the engaging part of the mating connector via deflective deformation of the arm part 32. The back part of the arm part 32 is provided with a backup material 60, having resiliency for adjusting the size of operation load required for deflectively deforming the arm part 32, by supporting the arm part 32. The backup material 60 is formed of plate piece-like elastomer, and the elasticity of the arm part 32 is adjusted by increasing/decreasing the thickness of the arm part 32.
Patent JP-2003018270-A (JP)
Title: Display magnifier tool for mobile telephone set
Inventor: TAKAHASHI KATSUO
IPC: H04W88/02
Filed: 2001-07-02
Abstract: PROBLEM TO BE SOLVED: To magnify characters difficult to read and a picture difficult to see on the display of a portable telephone set for providing the characters and picture easy-to-see. SOLUTION: Plastic fresnel lenses of high transparency are superposed to improve the magnification at a short distance. The grooved faces of a lens surface to be fitted to an upper part are turned over, superposed and contacted to reduce reflected mattes projection on the lens surface corresponding to a using angle, etc., for easy-to-see, and the fresnel lens easy-to-see is fitted to the portable telephone main body. The fresnel lens is fitted to a member which can be inserted and fitted to a machine main body to move the lens to the upper part than on the display of the mobile telephone set display to be fixed there when using to magnify the characters and pictures projected on the display so as to be easy-to-see.
Patent JP-2003050608-A (JP)
Title: Numerical controller
Inventor: ISHIBASHI NAOYOSHI
IPC: G05B19/05
Filed: 2001-08-06
Abstract: PROBLEM TO BE SOLVED: To improve efficiency at the time of debugging a sequence by displaying only the rung using a problem contact. SOLUTION: This numerical controller is provided with a sequence program 6, a sequence executing part 4 for executing it, a sequence analyzing part 3 for analyzing the executed contents, a key panel 5 for inputting data or a command, and an input and output processing part 2 for processing the input data of the key panel 5, and for display-processing the analyzed result of the sequence analyzing part wherein the information of the sequence program 6 is displayed as a ladder chart.  This numerical controller is provided with a collected contact information storing part 8 for collecting and storing the contact information of the input and output control part 2 and a rung collecting part 7 for selecting only data related with the contact information stored in the collected contact information storing part 8 at the time of receiving the analyzed result of the sequence analyzing part 3, and for transferring the data to the display part 1.
Patent JP-2003061279-A (JP)
Title: Rotor for motor
Inventor: ASANO YOSHINARI
IPC: H02K1/30
Filed: 2001-08-08
Abstract: PROBLEM TO BE SOLVED: To materialize a means which prevents the slip out in axial direction, radial direction, and rotational direction without sacrificing the productivity, in a rotor for a motor where fastening material is filled between an outer core and an inner core. SOLUTION: This rotor 31 for an internal rotation type of motor has two or more pieces of projections opposed to each other on the inside periphery side of the outer core and on the inside periphery side of the inner core 34, and both ends in axial direction of the projection 32a of the outer core or the projection 34a of the inner core or both of these projections are covered with fastening material 35.
Patent JP-2003057238-A (JP)
Title: Aqueous solution containing peroxidase-labeling antibody
Inventor: KAWANO MICHIYASU
IPC: C07K16/40
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an aqueous solution, containing a peroxidase labeling antibody in which the peroxidase labeling antibody is stable for a long period, non-specific reaction is suppressed, and measurement reproducibility is satisfactory. SOLUTION: The aqueous solution contains the peroxidase labeling antibody and a dialyzed blood serum.
Patent JP-2003048136-A (JP)
Title: Method and device for controlling feeder
Inventor: FUJISHIMA MAKOTO
IPC: G05D23/275
Filed: 2001-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for controlling a feeder in which the correct backlash can be calculated periodically or unperiodically, and the position can be controlled with high accuracy. SOLUTION: Each positional error is calculated by taking the difference between the positional data of a feeder 30 calculated from the rotational positional data of a servo motor 23 detected by a rotational position detecting means 24 and the positional data of the feeder 30 detected by a position detecting means 25 around the time when the moving direction of the feeder 30 is inverted. The backlash of the feeder 30 is calculated by taking the difference between the calculated positional error before inversion and the positional data after the inversion. When inverting the moving direction of the feeder 30, the feeding speed when inverting the direction is accelerated according to the backlash.
Patent JP-2003055514-A (JP)
Title: Rubber composition
Inventor: MARUYAMA TSUKASA
IPC: C08L23/32
Filed: 2001-08-10
Abstract: PROBLEM TO BE SOLVED: To obtain a rubber composition as a nanocomposite comprising a rubber and layered clay mineral, where layer sheets of the organized layered clay mineral are homogeneously microdispersed in the butyl rubber. SOLUTION: This rubber composition comprises the butyl rubber having a specific phosphonium salt structure bearing phenyl group as the functional group and the layered clay mineral organized with an organic onium salt, or the like, to effect interlayer spacing expansion.
Patent JP-2003058382-A (JP)
Title: Preferential execution controlling method in information processing system, device and program therefor
Inventor: TABUCHI JINKOU
IPC: G06F9/46
Filed: 2001-08-16
Abstract: PROBLEM TO BE SOLVED: To provide a preferential execution controlling method and device therefor capable of processing a processing request which has to be processed preferentially. SOLUTION: The method is provided with two queues of a preferential queue 1 and an ordinary queue 2. A distribution part 5 stores a processing request 3 outputted from a processing request source 4 in the preferential queue 1 or the ordinary queue 2 corresponding to the priority of the processing. The preferential queue 1 has its private preferential processing part 6 allocated thereto, and the ordinary queue 2 has its private ordinary processing part 7 allocated thereto. The processing request 3 stored in the preferential queue 1 is processed by the preferential processing part 6 exclusively and the processing request 3 stored in the ordinary queue 2 is processed by the ordinary processing part 7 exclusively. Each of the preferential processing part 6 and the ordinary processing part 7 is realized as a thread in parallel to each other on a computer.
Patent JP-2003069334-A (JP)
Title: Circular array antenna
Inventor: KIRA FUMIO
IPC: H01Q21/20
Filed: 2001-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a circular array antenna that can form the same pattern beam in various directions with a simple configuration and also form a multi- beam without using a variable device. SOLUTION: N sets of antenna elements A1 to AN are placed on a circumference 21 at an equal interval, the antennal elements A1 to AN are connected to an N-port Battler matrix circuit 23 through equi-length lines L1 to LN and fixed phase shifters 22-1 to 22-N, other ports Pmi (i=1,2,..., N) are connected to an N-port Battler matrix circuit 25 through amplifiers Ami and fixed phase shifters 24-i, and the other ports of the circuit 25 are used for feeding terminals 26-i. A relation of Ψi+1 -Ψi =180 deg./N or -180 deg./N, where Ψi is the phase amount of the phase shifter 22-i. The phase shifter 24-i is used to correct a path difference on the basis of the circular arrangement of the elements Ai .
Patent JP-2003062262-A (JP)
Title: Game machine
Inventor: FUJISAWA KAZUHIRO
IPC: G06T13/40
Filed: 2001-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a game machine capable of enhancing the enjoyability of a game for players by reducing the burden of processing picture images, and providing various effects of display using a relatively small memory size. SOLUTION: A three-dimensional image processing part causes a series of picture images to be displayed in order according to a pattern of action randomly selected by lottery by a counter of a CPU from four patterns of action stored in a work RAM 23: a running pattern 71; an eating pattern 72; an overlooking pattern 73; and a turnabout pattern 74. After the series of action of the picture images is ended, similarly another pattern of action is randomly selected by lottery by the counter of the CPU to change the former pattern of action into the latter pattern of action selected by lottery. The above procedure is repeated to change the pattern of action from one to another whereby a display configuration about the variation of the picture images can be achieved using only the four patterns of action.
Patent JP-2003065743-A (JP)
Title: Determination method for projection/recession of sample surface
Inventor: MIZUNO TAKESHI
IPC: H01J37/147
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a determination method for projection/recession of sample surface correctly identifying both a line section and a space section on a semiconductor wafer. SOLUTION: The method aslant irradiates a sample with an electron beam to obtain a secondary electron and then forms a line profile based on the obtained secondary electron. If a half bandwidth of the line profile on slanted side is wider, it is determined to be a projection pattern, or determined to be a recession pattern if the half bandwidth of the line profile on the opposite side is wider.
Patent JP-2002333637-A (JP)
Title: Liquid crystal display and electronic equipment
Inventor: HAGIWARA TAKESHI
IPC: G09F9/35
Filed: 2001-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce the nonuniformity of substrate gaps and improve the liquid crystal display quality by devising the electrode pattern formed on the surface of the substrate which constitutes the liquid crystal display device. SOLUTION: The liquid crystal display device has a pair of substrates 3a and 3b bonded with a sealing material 2, and a plurality of electrodes 9a and 9b formed on the inner side surfaces of those substrates. The electrodes 9a have portions of wiring 17a and 17b which pass the sealing material 2 and extend to a substrate extension part 4a, and dummy patterns 19a which pass the sealing material 2 in the opposite side of the wiring portions 17a and 17b. The dummy patterns 18a have a width narrower than that of the electrode 9a in a region surrounded by the sealing material 2 and preferably have the same width as the wiring 17a.